190205820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{5591}}^1$

素因数の和:5622

約数の個数: 144

約数和(自身を含む): 683923968

約数和(自身を除く): 493718148

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5591, 5670, 6804, 8505, 11182, 11340, 16773, 17010, 22364, 27955, 33546, 34020, 39137, 50319, 55910, 67092, 78274, 83865, 100638, 111820, 117411, 150957, 156548, 167730, 195685, 201276, 234822, 251595, 301914, 335460, 352233, 391370, 452871, 469644, 503190, 587055, 603828, 704466, 754785, 782740, 905742, 1006380, 1056699, 1174110, 1358613, 1408932, 1509570, 1761165, 1811484, 2113398, 2264355, 2348220, 2717226, 3019140, 3170097, 3522330, 4226796, 4528710, 5283495, 5434452, 6340194, 6793065, 7044660, 9057420, 9510291, 10566990, 12680388, 13586130, 15850485, 19020582, 21133980, 27172260, 31700970, 38041164, 47551455, 63401940, 95102910, 190205820]

約数ペア:

[(1, 190205820), (2, 95102910), (3, 63401940), (4, 47551455), (5, 38041164), (6, 31700970), (7, 27172260), (9, 21133980), (10, 19020582), (12, 15850485), (14, 13586130), (15, 12680388), (18, 10566990), (20, 9510291), (21, 9057420), (27, 7044660), (28, 6793065), (30, 6340194), (35, 5434452), (36, 5283495), (42, 4528710), (45, 4226796), (54, 3522330), (60, 3170097), (63, 3019140), (70, 2717226), (81, 2348220), (84, 2264355), (90, 2113398), (105, 1811484), (108, 1761165), (126, 1509570), (135, 1408932), (140, 1358613), (162, 1174110), (180, 1056699), (189, 1006380), (210, 905742), (243, 782740), (252, 754785), (270, 704466), (315, 603828), (324, 587055), (378, 503190), (405, 469644), (420, 452871), (486, 391370), (540, 352233), (567, 335460), (630, 301914), (756, 251595), (810, 234822), (945, 201276), (972, 195685), (1134, 167730), (1215, 156548), (1260, 150957), (1620, 117411), (1701, 111820), (1890, 100638), (2268, 83865), (2430, 78274), (2835, 67092), (3402, 55910), (3780, 50319), (4860, 39137), (5591, 34020), (5670, 33546), (6804, 27955), (8505, 22364), (11182, 17010), (11340, 16773)]